<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        // 传统
        const person1 = {
            sayHi:function(){
                console.log("Hi")
            }
        }

        person1.sayHi();//"Hi"
        // ES6

        const person2 = {
            sayHi(){
                console.log("Hi")
            }
        }
        
        person2.sayHi() //"Hi"

    </script>
</body>
</html>